<template>
    <div id="content">
      <div class="header">
        <div>歌曲</div>
        <div>歌手</div>
        <div>时长</div>
      </div>
      <div class="box">
        <div class="cont" v-for="(item,index) in songList" :key="index" @dblclick="playMusic(item.id)">
          <div class="hr"></div>
          <div>{{ }}</div>
          <div>{{item.name}}</div>
          <div>{{item.ar[0].name}}</div>
          <div>{{item.dt}}</div>
        </div>
      </div>
    </div>
  </template>
  <script>
    import axios from 'axios'
    export default {
      methods: {
        playMusic(id) {
          axios({
            url: 'http://music.eleuu.com/artist/sublist',
            method: 'get',
            params: {
              id
            }
          }).then(res => { 
            if (res.data.data[0].url != null) {
              this.$parent.$parent.$children[3].playmusic(id)
            } else {
              alert('不能播放该歌曲')
            }
          })
        }
      },
      created() {
        axios({
          url: 'http://music.eleuu.com/playlist/detail',
          method: 'get',
          params: {
            id: this.$route.query.q
          }
        }).then(res => {
          this.songList = res.data.playlist.tracks
          for (let i = 0; i < this.songList.length; i++) {
            let min = parseInt(this.songList[i].dt / 1000 / 60)
            let sec = parseInt((this.songList[i].dt / 1000) % 60)
            if (min < 10) {
              min = '0' + min
            }
            if (sec < 10) {
              sec = '0' + sec
            }
            this.songList[i].dt = min + ":" + sec
          }
        })
      },
      data() {
        return {
          songList: []
        }
      }
    }
  
  </script>
  <style scoped>
    #content {
      position: relative;
      left: 5%;
      color: rgb(255, 255, 255, 0.8);
      position: absolute;
    }
  
    .hr {
      width: 1000px;
      height: 1px;
      background: rgba(255, 255, 255, 0.3);
    }
  
    .header {
      position: relative;
      top: 20%;
      height: 50px;
      width: 100%;
    }
  
    .header div {
      position: absolute;
    }
  
    .header div:nth-child(1) {
      left: 5%;
    }
  
    .header div:nth-child(2) {
      left: 54%;
    }
  
    .header div:nth-child(3) {
      left: 89.2%;
    }
  
    .cont {
      position: relative;
      height: 50px;
    }
  
    .cont div:nth-child(2),
    .cont div:nth-child(3),
    .cont div:nth-child(4),
    .cont div:nth-child(5) {
      position: absolute;
      left: 0%;
      padding: 10px;
    }
  
    .cont div:nth-child(3) {
      left: 4%;
    }
  
    .cont div:nth-child(4) {
      left: 53%;
    }
  
    .cont div:nth-child(5) {
      left: 88%;
    }
  
    .box {
      height: 400px;
      overflow-y: scroll;
    }
  
    ::-webkit-scrollbar {
      width: 8px;
      height: 8px;
    }
  
    /*定义滚动条轨道 内阴影+圆角*/
    ::-webkit-scrollbar-track {
      border-radius: 4px;
      background-color: rgba(0, 0, 0, 0.3);
    }
  
    /*定义滑块 内阴影+圆角*/
    ::-webkit-scrollbar-thumb {
      border-radius: 5px;
      background-color: rgb(255, 255, 255, 0.7);
    }
  
  </style>
  